baber/WOPTO huggingface dataset:
Patent CA-2578530-A1 (CA)
Title: Self-bonding coating composition
Inventor: BOEHM FRANK-RAINER
IPC: C09D7/62
Filed: 2005-10-25
Abstract: A self-bonding coating composition for the production of electrical steel sheets cores comprising; A) 100 parts per weight of at least one epoxy resin based on bisphenol-A-type and/or bisphenol-F-type, 100% of solids, B) 0.1 to 200 parts per weight of nano particles having an average radius ranging from 2 to 600 nm, C) 0 to 25 parts per weight of at least one curing agent selected from the group consisting of dicyandiamide, blocked isocyanate and Lewis acid or selected from the group consisting of phenolic resin, carboxylic acid, anhydride and Lewis acid, 100% of solids, D) 0.1 to 10 parts per weight of at least one additive, and E) 50 to 200 parts per weight of water or at least one organic solvent, ensuring increased re-softening temperatures as well as excellent bonding strength, corrosion resistance and electrical insulation of the coating.
Patent CA-2581940-A1 (CA)
Title: Methods, compositions,, apparatuses containing tetrameric oxygen
Inventor: BOSTON JUDITH
IPC: A61K33/40
Filed: 2004-10-04
Abstract: Compositions and methods of treating conditions requiring oxygen or resulting from molecular damage induced by reactive metabolites, hypoxia or ischemia.  Tetrameric oxygen is administered alone as an aqueous solution or in conjunction with additional agents. Treatable conditions include cancer, viral diseases, ocular disease, autoimmune, inflammatory disease and other conditions requiring improved oxygenation.
Patent CA-2582068-A1 (CA)
Inventor: MARTIN CHUCK
IPC: B44D3/00
Filed: 2007-03-16
Abstract: A carrier for a paint tray is provided, the tray having an inner wall defining a container for containing paint and an outer wall for supporting the container, the inner and outer walls defining a space therebetween accessible from underneath the tray. The carrier comprises a base with a front leg for coupling to the paint tray and a lifting member connected to the base. The front leg may be inserted into the space between said inner and outer wall and can engage the interior faces of both said inner and outer walls simultaneously when inserted into said space to secure the member within the space and to support the tray from the front leg.
Patent CA-2583515-A1 (CA)
Inventor: SEARGEANT DENNIS
IPC: B62K17/00
Filed: 2007-03-27
Abstract: A foot propelled scooter includes a board having arranged to receive the feet of a rider placed on the board with one foot in advance of the other along the board and a wider section at the center than at the ends. A pair of wheels is located underneath the board across the center for supporting the board in rolling movement over a surface. A hand grip member is fixed to the board and stands upwardly from the board at one end and at the other end is provided an additional wheel mounted for steering movement by a foot engaging member which projects longitudinally outwardly from one end of the board with a foot pad with upstanding side walls for receiving and locating the foot. In another version, there are three wheels arranged along the center with a middle one of the wheels lower than the others. The board can be separated into two wheeled sections each for a respective foot of the rider.
Patent CA-2583927-A1 (CA)
Title: Arranging data transfer for mobile mine device
Inventor: PULLI RIKU
IPC: H04B1/74
Filed: 2005-10-21
Abstract: The invention relates to a method of arranging data transfer between a moving mine vehicle (1) and a control point (11). At least two wireless connections are established (301 ; 310) for the mine device (1), the connections being arranged via different base stations. Substantially the same data are transmitted (305) using at least the two connections. The data that have already been received via another connection are rejected (314).
Patent CA-2584274-A1 (CA)
Title: Dichroic mirror
Inventor: AUMERCIER LAURENT
IPC: C03C17/36
Filed: 2005-10-27
Abstract: The present invention concerns dichroïc mirrors also known as optical filters.  In particular, rear view mirrors comprising a vitreous substrate coated with a stack of interferential layers and with a metallic reflector. The stack of layers includes, successively from the substrate, i) one layer of a high refractive index material in the range of 1.9 to 2.8, ii) one layer of a lower refractive index material in the range of 1.2 to 2, iii) one layer of semiconductor material having a refractive index of more than 3. The refractive indexes of high refractive index materials and of the low refractive index materials differ at least by 0.2, and the coated substrate has a transmittance at 550 nm of at least 6%, preferably at least 8% and a reflectance at 550 nm greater than 45%, preferably greater than 50 %.
Patent CA-2587649-A1 (CA)
Title: Methods for ambiguity resolution in location determination
Inventor: SEIBERT CRISTINA
IPC: G01S5/02
Filed: 2005-11-17
Abstract: Various heuristics techniques for resolving ambiguity in location determination in environments with or without noise. A final location determination solution may be determined from a set of ambiguous location determination solutions by using clock temporal bias value, by using consistency information of ranging signal order such as the time of arrival or the received power level of the ranging signals, by using the distances to the sources or by using a discriminator function related to noise to select the final location determination solution from a plurality of ambiguous location determination solutions. The main advantage of the heuristic approaches is that redundant measurements are not required for location determination solution disambiguation.
Patent CA-2590478-A1 (CA)
Title: Control of animal containment system transmitter settings with minimal switches
Inventor: MOORE WILLIAM P
IPC: G08C17/02
Filed: 2007-05-29
Abstract: A transmitter for an animal training system, which includes a modulator for energizing at least one antenna, and a controller connected to the modulator.  A first switch is connected to the controller, and the first switch is for entering a setup mode and for selecting at least one of a plurality of setting configurations. A second switch is also connected to the controller, and the second switch is for modifying a value of a respective setting configuration.
Patent CA-2590770-A1 (CA)
Inventor: DUNCAN ANN MARGARET
IPC: D05B97/00
Filed: 2005-12-08
Abstract: A marking template comprising a planar body portion having a central aperture, and a plurality of sets of apertures in the body portion, each set of apertures located a predetermined distance from the central aperture which enable rectangular patterns to be marked on a workpiece.
Patent CA-2591559-A1 (CA)
Inventor: HOLMAN THOMAS
IPC: A61B17/00
Filed: 2005-12-27
Abstract: A closure device or system seals or closes an opening in a body cavity. The closure device is deployed proximate to an entry site to the body cavity. A  needle or instrument is inserted through the closure to form an incision through the body wall to insert a treatment device or instrument. Following withdrawal of the treatment device or instrument, the closure device seals or closes the incision.
Patent CA-2591763-A1 (CA)
Title: Method and system for recovery from access point infrastructure link failures
Inventor: VOLLKOMMER RICHARD M
IPC: H04L69/40
Filed: 2005-08-22
Abstract: Described is a method for detecting a link fault between a first access point and an infrastructure, the first access point providing a wireless connection for a station to the infrastructure and suspending communication between the station and the first access point. A wireless connection is then established between the first access point and a second access point, wherein the second access point has an active link to the infrastructure. Infrastructure frames are received at the first access point from the second access point, the first access point storing the infrastructure frames in a queue. Communication is resumed between the first access point and the station, the first access point transmitting the infrastructure frames to the station.
Patent CA-2593085-A1 (CA)
Inventor: MYERSON ALLAN S
IPC: C03B7/14
Filed: 2005-12-28
Abstract: A device and process for crystallizing a compound using hydrodynamic cavitation comprising the steps of mixing at least one stream of a feed solution of such compound to be crystallized with at least one stream of an anti-solvent in a nucleating section via collision of the feed solution and the anti-solvent, passing the mixed streams at an elevated pressure through at least one local constriction of flow to create hydrodynamic cavitation thereby causing nucleation and the production of seed crystals, passing the fluid stream containing the seed crystals through an intermediate section to a crystal growth section, passing the fluid stream containing the seed crystals through the crystal growth section at an elevated pressure through at least one local constriction of flow to create hydrodynamic cavitation thereby causing further crystallization of the compound contained in the solution.
Patent CA-2593919-A1 (CA)
Title: Catalyst, a process for its preparation, and its use
Inventor: VAN DER ZON MONIQUE
IPC: B01J21/16
Filed: 2005-12-20
Abstract: Process for the preparation of a catalyst comprising the steps of (a) preparing a slurry comprising clay, zeolite, and quasi-crystalline boehmite, provided that the slurry does not comprise peptised quasi-crystalline boehmite, (b) adding a monovalent acid to the slurry, (c) adding a silicon source to the slurry, and (d) shaping the slurry to form particles. This process leads to a catalyst with high accessibility and high attrition resistance.
Patent CA-2595987-A1 (CA)
Title: 1-h-pyrole-2-carboxamides et imidazole-5-carboxamides et leur utilisation en tant que modulateurs des kinases fak, kdr et tie2 pour traiter le cancer
Inventor: BACQUE ERIC
IPC: C07D207/34
Filed: 2006-02-01
Abstract: Pyroles et imidazoles substitués, compositions les contenant, procédé de fabrication et utilisation. La présente invention concerne notamment la préparation de pyroles et imidazoles substituées, des compositions les contenant, leur procédé de préparation, et leur utilisation comme médicament, en particulier en tant qu'agents anticancéreux.
Patent CA-2596745-A1 (CA)
Title: Aerodynamic fork mast structure
Inventor: WHITE PHILIP
IPC: B62K21/22
Filed: 2007-08-09
Abstract: A front fork for a bicycle having an upwardly extending mast of an aerodynamic teardrop shape to which a handlebar may readily be attached.
Patent CA-2598783-A1 (CA)
Title: Method and system for cooling a natural gas stream and separating the cooled stream into various fractions
Inventor: TJEENK WILLINK CORNELIS ANTONI
IPC: B01D53/00
Filed: 2006-02-24
Abstract: A method for cooling a natural gas stream (CxHy) and separating the cooled gas stream into various fractions having different boiling points, such as methane, ethane, propane, butane and condensates, comprises: cooling the gas stream (1,2); and separating the cooled gas stream in an inlet separation tank (4); a fractionating column (7) in which a methane lean rich fluid fraction (CH4) is separated from a methane lean fluid fraction (C2+Hz); feeding at least part of the methane enriched fluid fraction from the inlet separation tank (4) into a cyclonic expansion and separation device (8), which preferably has an isentropic efficiency of expansion of at least 80%, such as a supersonic or transonic cyclone; and feeding the methane depleted fluid fraction from the cyclonic expansion and separation device (8) into the fractionating column (7) for further separation.
Patent CA-2600341-A1 (CA)
Title: Passage de fluide reduisant le bruit pour dispositif de controle d'ecoulement de fluide
Inventor: HAINES BRADFORD
IPC: F16K47/08
Filed: 2006-02-28
Abstract: La présente invention concerne des ensembles de disques utilisés dans des dispositifs de contrôle d~écoulement de fluide, comprenant un premier disque (30) et un second disque (40). Un vide allongé (34, 44) est formé dans la surface de chacun du premier disque et du second disque. Le second disque est aligné avec le premier disque pour établir une communication fluide entre le vide du premier disque et le vide du second disque, le vide du premier disque étant décalé par rapport au vide du second disque. Le vide du premier disque et le vide du second disque définissent au moins en partie un passage de fluide (50) ayant une aire transversale caractérisée par des augmentations et des diminutions d~aire transversale, qui définissent un mécanisme d~expansion/contraction du passage de fluide.
Patent CA-2601544-A1 (CA)
Title: Bloc ventilateur constitue d'une serie de ventilateurs dans un systeme de traitement d'air
Inventor: HOPKINS LAWRENCE
IPC: F04D25/16
Filed: 2006-03-16
Abstract: La présente invention concerne un bloc ventilateur constitué d'une série de ventilateurs dans un système de traitement d'air, lequel bloc comprend plusieurs unités ventilateurs disposés en série de ventilateurs. Chaque unité ventilateur est placée à l'intérieur d'un cellule/chambre pour unité ventilateur. Chaque cellule/chambre pour unité ventilateur présente au moins une surface d'isolation acoustique. Ces surfaces d'isolation forment, lorsqu'elles sont assemblées un atténuateur acoustique coplanaire. Les ondes acoustiques provenant des unités ventilateurs et traversant la surface d'isolation se dissipent, au moins en partie, lorsqu'elles passent à travers ladite surface d'isolation. Dans des modes de réalisation privilégiés, la cellule/chambre pour unité ventilateur consiste en une cellule pourvue d'un châssis qui maintient les surfaces d'isolation.
Patent CA-2603791-A1 (CA)
Title: Dynamic spinal implant or joint replacement
Inventor: SCHNEIER MICHAEL
IPC: A61F2/44
Filed: 2005-10-21
Abstract: Provided is an implant comprising: a platform; a deformable pad affixed to the platform and adapted to seat two or more bearings; and the two or more bearings. The deformable pad can have a number of neutral positions matching the number of bearings, with the deformability of the pad adapted to apply force on the bearings any time the bearings are displaced laterally, with the force being in the direction of the corresponding neutral position.
Patent CA-2605508-A1 (CA)
Title: Blockade of pin1 prevents cytokine production by activated immune cells
Inventor: SHEN ZHONG-JIAN
IPC: A61P37/06
Filed: 2006-05-12
Abstract: The invention provides pharmaceutical compositions and methods of treating immunological disorders. The invention also provides pharmaceutical compositions and methods of inducing eosinophil apoptosis, and methods for treating eosinophil-associated disorders comprising inducing eosinophil apoptosis in an individual in need thereof.
Patent CA-2609220-A1 (CA)
Title: Natural aluminosilicate composites and aggregates synthesized in alkaline environment and their manufacturing process
Inventor: OLIVEIRA RODOLFO DAFICO BERNAR
IPC: C04B16/00
Filed: 2006-05-12
Abstract: The present invention is a direct reactive process of inorganic polymerization used to obtain composites whose polymeric matrix does not require chemical or thermal pre-activation of the mixture reactors of specific natural aluminosilicates and varied aggregates, in the manufacture of alternatives to ceramics, Portland cement, timber, gypsum and metallic frames, through an adequate mixture added to the inorganic matrix of one or more natural aggregates (silica, limestone, hydrated lime, vermiculite, asbestos fibers) combined or not with synthetic alkaline-resistant aggregates (tire rubber, polypropylene fibers, nylon, PVA). To these, an alkaline solution of water and sodium hydroxide and/or potassium hydroxide will be added for the molding or extrusion and cutting out of artifacts, which will be oven-dried and polymerized at temperatures between 100~C and 500~C.
Patent CA-2609611-A1 (CA)
Title: Split core status indicator
Inventor: BERNKLAU JAMES
IPC: H01F38/30
Filed: 2007-11-05
Abstract: The size of a status indicator for monitoring a current in a power cable is reduced by integrating a bobbin for the secondary winding with a current transformer core and integrating a circuit board including output terminals with a current transformer assembly.
Patent CA-2611207-A1 (CA)
Inventor: FERNANDEZ LUIZ CLAUDIO VIEIRA
IPC: F24H1/00
Filed: 2007-11-21
Abstract: This invention mainly consists of a conventional tank water heater with an additional heat exchanger installed at the bottom of the tank that receives pre-warm water from it. This heat exchanger receives heat from either the same tank water heater burner or an additional dedicated burner. In case of using two burners, the exhaust flow path is the same and the additional heat exchanger creates an additional heating surface area that increases overall thermal efficiency of the system. This extra heat exchanger behaves as a tankless water heater in series with the tank water heater.  Therefore, the water from the tank receives additional energy (and temperature) as it crosses the additional heat exchanger. This idea incorporates the advantages of both tank and tankless water heaters and allows existing water tank owners to install a much better water heating system that can provide both large amounts of hot water initially followed by a endless limited supply of hot water, similar to tankless systems.  Another advantage of the system is that it increases overall efficiency of tank water heaters with the addition of extra heat exchanger surface.  Additionally, it allows lowering the water heater tank average temperature, which reduces heat losses associated with the hot water stored in the tank for long periods of time. The tankless system needs heat modulation through the additional burner power output or through a deflector valve that can divert the exhaust gases of a only conventional burner between the additional heat exchanger and the water tank. The combined heater system provides endless supply of a fixed amount of water even when the water tank temperature has dropped to a certain minimum level, too low for comfort. When the additional burner is operating it heats both the water inside the tank and the water that flows inside the additional heat exchanger.     An additional feature is the addition of a central tube concentric to the exhaust tube that increases the heat transfer surface area of the tank water heater that can increase overall thermal efficiency of the system.
Patent CA-2613475-A1 (CA)
Inventor: FRAGIACOMO GUIDO
IPC: B01D21/00
Filed: 2006-06-16
Abstract: Process for completely recovering the reusable components of an abrasive slurry used in slicing crystalline materials of silicon, quartz or ceramics when it becomes exhausted and enriched with undesired waste matter. The process consists of an initial centrifuge separation of the exhausted slurry as such and of a wet size-sorting treatment of the fraction containing the abrasive grains obtained from the centrifuge, carried out in a battery of hydrocyclones or centrifuges connected in series. The section for the recovery and purification of the abrasive grains comprises a multifunctional apparatus that performs all the required operations within a single pressure vessel. The process enables the complete recovery of the reusable abrasive grains contained in the exhausted slurry as well as of the suspending or cutting liquid of the abrasive slurry, in order to reuse both components in the manufacturing process. The invention also concerns an apparatus for carrying out the treatment of exhausted abrasive slurries according to the process described.
Patent CA-2614077-A1 (CA)
Inventor: MOSKUN PETER
IPC: F02N99/00
Filed: 2006-07-17
Abstract: A traditional fire engine pump requires a hose operator as well as a pump operator located with the engine. A remote starting system for an engine-driven pump is provided. The system includes a remote starter controller (134) communicatively coupled to the engine-driven pump (100), a priming system (202), a priming pump (204). Said remote starter controller (134) configured to transmit an engine start signal to the engine (102) wherein the remote starter controller (134) is positioned remotely from the engine-driven pump (100). The system includes an engine start sensor communicatively coupled to the engine (102) and configured to determine whether the engine (102) started in response to the engine start signal, and an engine start indicator configured to indicate to a user that the engine (102) has started in response to the engine start signal.
Patent CA-2619473-A1 (CA)
Title: An asymmetric synthesis of (s)-(+)-3-(aminomethyl)-5-methylhexanoic acid
Inventor: TIWARI ANAND PRAKASH
IPC: C07C227/32
Filed: 2006-09-19
Abstract: The invention encompasses processes for the synthesis of (S)-(+)-3-(aminomethyl)-5-methylhexanoic acid, (S)-Pregabalin, and intermediates of (S)-Pregabalin.
Patent CA-2619734-A1 (CA)
Title: Tubular fuel cell module
Inventor: ISHIMARU HIROKAZU
IPC: H01M8/02
Filed: 2006-09-22
Abstract: A fuel cell module that includes: a plurality of tubular fuel cells, each of which contains a cylindrically shaped inner electrode that exhibits conductivity, a first catalyst layer, an electrolyte layer, and a second catalyst layer laminated sequentially to the outer peripheral surface of the inner electrode, and an external coil that exhibits conductivity and is wound around the outer peripheral surface of the second catalyst layer in such a manner that a first coil section with a loose winding pitch is sandwiched between second coil sections with a tight winding pitch; and a current collecting member that exhibits conductivity and is provided with a plurality of openings into which the tubular fuel cells can be inserted, wherein the first coil sections and the openings fit together.
Patent CA-2620217-A1 (CA)
Inventor: TEAGUE EDWARD H
IPC: H04W72/12
Filed: 2006-08-24
Abstract: Embodiments describe a varied transmission time interval in wireless communication system. According to some embodiments is a method for assigning a transmission time interval. The method can include measuring a channel condition and/or a data rate of packet communicated by at least one wireless device. Based in part on the data rate and/or channel condition information, a determination can be made whether to schedule a long transmission time interval or a short transmission time interval to the packet. A long transmission time interval can be scheduled if the channel condition is poor and/or there is a low data rate. A short transmission time interval can be scheduled if the channel condition is good and/or the data rate is high or fast. The method can be repeated for multiple wireless devices. Also included is an alternative interlacing structure that supports both long transmission time intervals and short transmission time intervals.
Patent CA-2620329-A1 (CA)
Title: Vertical skill game
Inventor: THIBAULT PIERRE
IPC: A63F9/00
Filed: 2008-01-15
Abstract: A skill marble game wherein a plurality of marbles are dropped into a number of vertically aligned apertures provided in a container. The container has a number of convex upwardly facing top surfaces with a plurality of vertically aligned apertures from top to bottom with the highest score available the closest the marble gets to the bottom of the game container.